Sobell, Mark G. <br/><br/>
A practical guide to Linux commands, editors, and shell programming / 
Mark G. Sobell 
 - Upper Saddle River, NJ :  Prentice Hall,  2005 
 - 965 p. :  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>0131478230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linux<br/>Operating systems (Computers)